CN113251316B - Multifunctional exhaust pipeline - Google Patents

Abstract

The invention relates to the technical field of gas cylinder inspection and detection mechanisms, and discloses a multifunctional exhaust pipeline, which includes an exhaust pipeline, an air blowing adjustment mechanism, and a steam mechanism; the exhaust pipeline includes a main pipeline, a horizontal pipe, and a vertical pipe. . This multi-functional exhaust pipeline provides a large steam pipeline with multiple switch valves connected to it, allowing steam to blow below to prevent the exhaust from freezing. The large pipeline multi-valve switch operation is used to increase the exhaust efficiency, and The natural exhaust sound is loud. The design of this invention makes the sound very small and reduces noise pollution. Using multiple pairs of switches installed on a large pipeline can realize the exhaust of multiple cylinders at the same time, greatly speeding up the efficiency, and can realize air flow adjustment, driven by the motor. The driving wheel rotates, and the driving wheel drives the connecting block and the nozzle to rotate, so that the angle changes, and the icing area can be sprayed from multiple angles, and the heating can be performed more effectively and flexibly.

Description

A multifunctional exhaust pipeline

Technical field

The invention relates to the technical field of gas cylinder inspection and detection mechanisms, specifically a multifunctional exhaust pipeline.

Background technique

For gas cylinder inspection and testing institutions, because gas cylinders need to undergo air tightness tests one by one, during the deflation stage after the air tightness test is completed, the gas cylinders will freeze due to the deflation bottle mouth, resulting in slow deflation and delaying the inspection efficiency.

Most of the existing mechanisms allow the cylinder to deflate naturally, or use a hot blower, which has low effect. The present invention provides a large steam pipeline with multiple on-off valves connected to it, allowing steam to be blown below to prevent the exhaust from freezing. The multi-valve switch operation of a large pipeline increases the exhaust efficiency, and the natural exhaust sound is loud. The design of the invention makes the sound very small and reduces noise pollution. Multiple pairs of switches are installed on a large pipeline to realize the simultaneous exhaust of multiple cylinders. air, greatly speeding up efficiency and enabling air flow adjustment.

Contents of the invention

(1) Technical problems solved

In view of the shortcomings of the existing technology, the present invention provides a multi-functional exhaust pipeline, which can realize the simultaneous exhaust of multiple cylinders, greatly speed up the efficiency, and can realize the advantages of air flow adjustment, etc., and solves the problem that the existing mechanism is mostly made of Natural deflation of the cylinder, or a hot blower, is a problem with low effectiveness.

(2) Technical solutions

In order to achieve the above object, the present invention provides the following technical solution: a multifunctional exhaust pipeline, including an exhaust pipeline, an air blowing adjustment mechanism, and a steam mechanism; the exhaust pipeline includes a main pipeline, a horizontal pipe, and a vertical pipe, so A number of valve bodies are installed on the outside of the main pipeline. A transverse pipe is connected to the outside of the main pipe. A throttle valve is installed on one end of the transverse pipe away from the main pipe. The upper and lower sides of the throttle valve are connected with A vertical pipe is connected to the main pipelines on the left and right sides of the regulating valve; the steam mechanism includes a steam pipe, a transmission pipe, a steam generator, a control valve and a solenoid valve, and a control valve is installed outside the steam generator , the control valve is connected to the transmission pipe, and the end of the transmission pipe away from the steam generator is connected to a steam pipe, the steam pipe is fixed to the main pipe, and a solenoid valve is installed on the outside of the steam pipe; The air blowing adjustment mechanism includes a connecting hose, a connecting frame, a motor, a driving wheel, a connecting block, a nozzle and a U-shaped frame. A connecting hose is connected to the outside of the solenoid valve, and one end of the connecting hose is connected away from the steam pipe. There is a nozzle, a connecting block is fixedly connected to the outside of the nozzle, a driving wheel is fixedly connected to the outside of the connecting block, a connecting frame is fixedly connected to the outside of the steam pipe, and a motor is installed on the inner wall of the connecting frame. The output shaft of the motor is fixed to the driving wheel.

Further, the number of the valve bodies is no less than six, the number of the blowing adjustment mechanisms matches the number of the valve bodies, and the number of the standpipes is four.

Further, the air blowing adjustment mechanisms on the left and right sides of the steam pipe are arranged below the adjacent valve body, and the air blowing adjusting mechanisms below the steam pipe are arranged on the right side of the adjacent valve body. The regulating valve The two blowing adjustment mechanisms on the left and right sides are symmetrically distributed based on the center line of the regulating valve.

Further, the diameter of the horizontal pipe is the same as the diameter of the vertical pipe, the diameter of the main pipe is the same as the diameter of the vertical pipe, and the length of the horizontal pipe is greater than the length of the vertical pipe.

Further, the exhaust pipe also includes an exhaust pipe, a regulating valve is installed on the outside of the main pipe, and the exhaust pipe is connected with the regulating valve.

Furthermore, the nozzle and the connecting block are both made of stainless steel, the nozzle and the connecting block are integrally formed, and the driving wheel and the connecting block are welded.

Further, the connecting frame is made of aluminum alloy, the connecting frame is arranged in an L shape, and the connecting frame is fixed to the steam pipe and the motor through a number of screws.

Further, the connecting hose is a PTFE hose, and the diameter of the connecting hose is greater than one centimeter. The valve body includes a switch valve and an exhaust silencer, and an exhaust silencer is installed outside the switch valve.

Furthermore, the nozzle is arranged at an angle, the outside of the nozzle includes a short axis, and the outside of the U-shaped frame is provided with a hole matching the short axis.

(3) Beneficial effects

Compared with the existing technology, the present invention provides a multifunctional exhaust pipeline, which has the following beneficial effects:

1. This multi-functional exhaust pipeline provides a large steam pipeline with multiple switch valves connected to it to allow steam to blow below to prevent the exhaust from freezing. The upper section uses a large pipeline with multiple valve switching operations to increase the exhaust efficiency. , and the natural exhaust sound is loud. The design of the invention makes the sound very small and reduces noise pollution. Using multiple pairs of switches installed on a large pipeline can realize the exhaust of multiple cylinders at the same time, greatly speeding up the efficiency, and realizing air flow adjustment.

2. In this multi-functional exhaust pipeline, the motor drives the driving wheel to rotate, and the driving wheel drives the connecting block and the nozzle to rotate, so that the angle changes, and the icing area can be sprayed from multiple angles, and the heating can be performed more effectively and flexibly.

Description of the drawings

Figure 1 is a schematic structural diagram of a multifunctional exhaust pipeline proposed by the present invention;

Figure 2 is a partial structural schematic diagram of Figure 1 of the present invention.

In the picture: 1 main pipe, 2 valve body, 3 regulating valve, 4 exhaust pipe, 5 horizontal pipe, 6 throttle valve, 7 vertical pipe, 8 steam pipe, 9 transmission pipe, 10 steam generator, 11 connecting frame, 12 motor, 13 driving wheel, 14 connecting block, 15 nozzle, 16 connecting hose, 17 U-shaped frame, 18 control valve, 19 solenoid valve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Please refer to Figure 1-2, a multifunctional exhaust pipeline, including an exhaust pipe, an air blowing adjustment mechanism, and a steam mechanism;

The exhaust pipeline includes a main pipe 1, a transverse pipe 5 and a vertical pipe 7. A number of valve bodies 2 are installed on the outside of the main pipe 1. A transverse pipe 5 is connected to the outside of the main pipe 1, and the transverse pipe 5 is far away from the main pipe 1. A throttle valve 6 is installed at one end of the throttle valve 6. The upper and lower sides of the throttle valve 6 are connected with a standpipe 7. The standpipe 7 is connected with the main pipe 1 on the left and right sides of the regulating valve 3. The main pipe 1 and the large pipe of the valve body 2 Multi-valve switching operation greatly improves the overall exhaust efficiency;

The steam mechanism includes a steam pipe 8, a transmission pipe 9, a steam generator 10, a control valve 18 and a solenoid valve 19. A control valve 18 is installed outside the steam generator 10. The control valve 18 is connected to the transmission pipe 9, and the transmission pipe 9 is away from the steam. One end of the generator 10 is connected with a steam pipe 8, the steam pipe 8 is fixed to the main pipe 1, and a solenoid valve 19 is installed on the outside of the steam pipe 8;

The blowing adjustment mechanism includes a connecting hose 16, a connecting frame 11, a motor 12, a driving wheel 13, a connecting block 14, a nozzle 15 and a U-shaped frame 17. The connecting hose 16 is connected to the outside of the solenoid valve 19, and the connecting hose 16 is away from the One end of the steam pipe 8 is connected with a nozzle 15, the outside of the nozzle 15 is fixedly connected with a connecting block 14, the outside of the connecting block 14 is fixedly connected with a driving wheel 13, the outside of the steam pipe 8 is fixedly connected with a connecting frame 11, and the inside of the connecting frame 11 A motor 12 is installed on the wall, and the output shaft of the motor 12 is fixed to the driving wheel 13 .

Preferably, the number of valve bodies 2 is no less than six, the number of blowing adjustment mechanisms matches the number of valve bodies 2, and the number of standpipes 7 is four. The specific number is determined according to actual needs and the scale of the manufacturer.

Preferably, the air blowing adjustment mechanisms on the left and right sides of the steam pipe 8 are arranged below the adjacent valve body 2. The air blowing adjusting mechanisms below the steam pipe 8 are arranged on the right side of the adjacent valve body 2. The two blowing adjustment mechanisms on both sides are symmetrically distributed based on the center line of the regulating valve 3.

Preferably, the diameter of the horizontal pipe 5 is the same as the diameter of the vertical pipe 7 , the pipe diameter of the main pipeline 1 is the same as the diameter of the vertical pipe 7 , and the length of the horizontal pipe 5 is greater than the length of the vertical pipe 7 .

Preferably, the exhaust pipe also includes an exhaust pipe 4. A regulating valve 3 is installed outside the main pipe 1. The exhaust pipe 4 is connected with the regulating valve 3. The exhaust pipe 4 and the regulating valve 3 are common components for exhaust.

Preferably, the nozzle 15 and the connecting block 14 are made of stainless steel, the nozzle 15 and the connecting block 14 are integrally formed, and the driving wheel 13 and the connecting block 14 are welded.

Preferably, the connecting frame 11 is made of aluminum alloy and is arranged in an L shape. The connecting frame 11 is fixed to the steam pipe 8 and the motor 12 respectively through a number of screws.

Preferably, the connecting hose 16 is a PTFE hose, and the diameter of the connecting hose 16 is greater than one centimeter. The valve body 2 includes a switch valve and an exhaust silencer. An exhaust silencer is installed outside the switch valve. Generally, natural exhaust The exhaust sound is louder. The exhaust silencer installed outside the switch valve can effectively reduce the exhaust noise and significantly reduce noise pollution.

Preferably, the nozzle 15 is arranged at an angle. The nozzle 15 includes a short axis outside. The U-shaped frame 17 has a hole matching the short axis outside. The short axis outside the nozzle 15 can rotate under the support of the U-shaped frame 17 .

Instructions:

1) Utilize the heated water in the steam generator 10 to provide steam. Use the control valve 18, the transmission pipe 9 and the steam pipe 8 to form a large steam pipeline, which is connected to multiple solenoid valves 19. The steam generated by the steam generator 10 is controlled by The valve 18 supplies the transmission pipe 9 and the steam pipe 8. The solenoid valve 19 transfers the steam in the steam pipe 8 into the connecting hose 16 and the nozzle 15, allowing the steam to blow below, raising the temperature to prevent freezing around the valve body 2, and the motor 12 drives the driving wheel 13 to rotate, and the driving wheel 13 drives the connecting block 14 and the nozzle 15 to rotate. The short axis outside the nozzle 15 rotates under the support of the U-shaped frame 17, so that the angle changes, and the icing area can be sprayed from multiple angles. , more effective and flexible heating;

2) The large pipeline multi-valve switching operation of main pipe 1 and valve body 2 greatly improves the overall exhaust efficiency. Generally, the sound of natural exhaust is louder. The exhaust silencer installed outside the switch valve can effectively reduce the exhaust noise. , significantly reduce noise pollution;

3) The horizontal pipe 5, the throttle valve 6 and the vertical pipe 7 are arranged to facilitate the valve body 2 under the main pipe 1 and the valve bodies 2 on the left and right sides to pressurize the gas and discharge it from the regulating valve 3 and the exhaust pipe 4. This prevents some exhaust components from being far away from the regulating valve 3 and the exhaust pipe 4 and easily causing backflow, thereby improving the overall exhaust efficiency.

To sum up, this multi-functional exhaust pipeline provides a large steam pipeline with multiple switch valves connected to it, allowing steam to blow below to prevent the exhaust from freezing. The upper section uses a large pipeline with multiple valve switching operations to allow exhaust The efficiency is increased, and the natural exhaust sound is loud. The design of the invention makes the sound very small and reduces noise pollution. Multiple pairs of switches are installed on a large pipeline to realize the exhaust of multiple cylinders at the same time, which greatly speeds up the efficiency and can realize gas exhaust. For flow adjustment, the motor 12 drives the driving wheel 13 to rotate, and the driving wheel 13 drives the connecting block 14 and the nozzle 15 to rotate, so that the angle is changed, and the icing area can be sprayed from multiple angles for more effective and flexible heating.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or apparatus that includes the stated element.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (9)

1. A multifunctional exhaust pipeline which is characterized in that: comprises an exhaust pipeline, a blowing adjusting mechanism and a steam mechanism;

the exhaust pipeline comprises a main pipeline (1), a transverse pipe (5) and a vertical pipe (7), wherein a plurality of valve bodies (2) are arranged outside the main pipeline (1), the transverse pipe (5) is communicated with the outside of the main pipeline (1), a throttle valve (6) is arranged at one end, far away from the main pipeline (1), of the transverse pipe (5), the vertical pipe (7) is communicated with the upper side and the lower side of the throttle valve (6), and the vertical pipe (7) is communicated with the main pipeline (1) at the left side and the right side of the regulating valve (3);

the steam mechanism comprises a steam pipeline (8), a transmission pipeline (9), a steam generator (10), a control valve (18) and an electromagnetic valve (19), wherein the control valve (18) is arranged outside the steam generator (10), the control valve (18) is communicated with the transmission pipeline (9), one end, far away from the steam generator (10), of the transmission pipeline (9) is communicated with the steam pipeline (8), the steam pipeline (8) is fixed with the main pipeline (1), and the electromagnetic valve (19) is arranged outside the steam pipeline (8);

the utility model provides a blowing adjustment mechanism includes coupling hose (16), link (11), motor (12), drive wheel (13), connecting block (14), nozzle (15) and U type frame (17), the outside intercommunication of solenoid valve (19) has coupling hose (16), the one end intercommunication that steam pipe (8) was kept away from to coupling hose (16) has nozzle (15), the outside fixedly connected with connecting block (14) of nozzle (15), the outside fixedly connected with drive wheel (13) of connecting block (14), the outside fixedly connected with link (11) of steam pipe (8), motor (12) are installed to the inside wall of link (11), the output shaft and the drive wheel (13) of motor (12) are fixed mutually.

2. A multi-functional exhaust line according to claim 1, characterized in that: the number of the valve bodies (2) is not less than six, the number of the blowing adjusting mechanisms is matched with the number of the valve bodies (2), and the number of the vertical pipes (7) is four.

3. A multi-functional exhaust line according to claim 1, characterized in that: the air blowing adjusting mechanisms on the left side and the right side of the steam pipeline (8) are all arranged below the adjacent valve bodies (2), the air blowing adjusting mechanisms on the lower side of the steam pipeline (8) are all arranged on the right side of the adjacent valve bodies (2), and the two air blowing adjusting mechanisms on the left side and the right side of the adjusting valve (3) are symmetrically distributed based on the central line of the adjusting valve (3).

4. A multi-functional exhaust line according to claim 1, characterized in that: the pipe diameter of the transverse pipe (5) is the same as that of the vertical pipe (7), the pipe diameter of the main pipe (1) is the same as that of the vertical pipe (7), and the length of the transverse pipe (5) is greater than that of the vertical pipe (7).

5. A multi-functional exhaust line according to claim 1, characterized in that: the exhaust pipeline further comprises an exhaust pipeline (4), a regulating valve (3) is arranged outside the main pipeline (1), and the exhaust pipeline (4) is communicated with the regulating valve (3).

6. A multi-functional exhaust line according to claim 1, characterized in that: the nozzle (15) and the connecting block (14) are made of stainless steel, the nozzle (15) and the connecting block (14) are integrally formed, and the driving wheel (13) and the connecting block (14) are welded.

7. A multi-functional exhaust line according to claim 1, characterized in that: the connecting frame (11) is made of aluminum alloy, the connecting frame (11) is in L-shaped arrangement, and the connecting frame (11) is respectively fixed on the steam pipeline (8) and the motor (12) through a plurality of screws.

8. A multi-functional exhaust line according to claim 1, characterized in that: the connecting hose (16) is a tetrafluoro hose, the pipe diameter of the connecting hose (16) is larger than one centimeter, the valve body (2) comprises a switching valve and an exhaust silencer, and the exhaust silencer is arranged outside the switching valve.

9. A multi-functional exhaust line according to claim 1, characterized in that: the nozzle (15) is obliquely arranged, a short shaft is arranged outside the nozzle (15), and a hole matched with the short shaft is formed outside the U-shaped frame (17).